.admin-shell {
  width: min(1280px, 94vw);
  margin: 1.2rem auto 2.4rem;
  display: grid;
  gap: 1rem;
}

.admin-header {
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  background: linear-gradient(160deg, rgba(248, 246, 238, 0.95), rgba(228, 223, 200, 0.7));
  box-shadow: var(--shadow);
  padding: 0.9rem 1rem;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1rem;
  align-items: center;
}

.admin-brand img {
  width: auto;
  height: 72px;
}

.admin-header-copy {
  display: grid;
  gap: 0.25rem;
}

.admin-header-copy h1 {
  font-size: clamp(1.5rem, 2.8vw, 2.1rem);
}

.admin-header-copy p {
  color: var(--primary-700);
}

.admin-card {
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  background: #fff;
  box-shadow: 0 10px 24px rgba(45, 62, 44, 0.08);
  padding: 1rem;
  display: grid;
  gap: 0.5rem;
}

.admin-auth-form,
.admin-filter-form {
  display: flex;
  flex-wrap: wrap;
  align-items: end;
  gap: 0.6rem;
}

.admin-auth-form label {
  font-size: 0.9rem;
  font-weight: 700;
}

.admin-auth-form input,
.admin-field input {
  min-height: 42px;
  border-radius: 10px;
  border: 1px solid var(--border);
  padding: 0.55rem 0.62rem;
  font: inherit;
  color: var(--primary-900);
  background: #fff;
}

.admin-auth-form input {
  min-width: min(440px, 72vw);
}

.admin-status {
  margin: 0;
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--primary-700);
}

.admin-status.is-error {
  color: #8f2929;
}

.admin-field {
  display: grid;
  gap: 0.3rem;
}

.admin-field label {
  font-size: 0.9rem;
  font-weight: 600;
}

.admin-kpi-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 0.7rem;
}

.admin-kpi-card {
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  background: linear-gradient(140deg, rgba(255, 255, 255, 0.98), rgba(245, 243, 236, 0.96));
  padding: 0.8rem;
  display: grid;
  gap: 0.3rem;
}

.admin-kpi-label {
  color: var(--primary-700);
  font-weight: 600;
  font-size: 0.85rem;
}

.admin-kpi-card strong {
  font-size: clamp(1.1rem, 2.4vw, 1.7rem);
  color: var(--primary-900);
}

.admin-grid-2 {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.8rem;
}

.admin-chart {
  width: 100%;
  min-height: 320px;
}

.admin-chart svg {
  width: 100%;
  height: 320px;
  display: block;
}

.chart-grid-line {
  stroke: rgba(63, 82, 62, 0.16);
  stroke-width: 1;
}

.chart-axis-line {
  stroke: rgba(63, 82, 62, 0.26);
  stroke-width: 1.2;
}

.chart-line-primary {
  fill: none;
  stroke: #5f775d;
  stroke-width: 2.6;
}

.chart-line-secondary {
  fill: none;
  stroke: #a89d75;
  stroke-width: 2.6;
}

.chart-line-tertiary {
  fill: none;
  stroke: #cf8b2e;
  stroke-width: 2.2;
}

.chart-line-danger {
  fill: none;
  stroke: #c24f4f;
  stroke-width: 2.2;
}

.chart-point {
  stroke: #fff;
  stroke-width: 1.4;
}

.chart-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: 0.4rem;
}

.chart-legend-item {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.82rem;
  color: var(--primary-700);
}

.chart-legend-color {
  width: 10px;
  height: 10px;
  border-radius: 999px;
}

.admin-distribution {
  display: grid;
  gap: 0.48rem;
}

.distribution-row {
  display: grid;
  grid-template-columns: minmax(100px, 140px) 1fr auto;
  align-items: center;
  gap: 0.5rem;
}

.distribution-label {
  font-weight: 600;
  color: var(--primary-700);
  font-size: 0.88rem;
}

.distribution-bar {
  height: 12px;
  border-radius: 999px;
  background: rgba(63, 82, 62, 0.1);
  overflow: hidden;
}

.distribution-fill {
  height: 100%;
  border-radius: 999px;
  background: linear-gradient(140deg, var(--primary-700), var(--sand-400));
}

.distribution-value {
  font-weight: 700;
  color: var(--primary-900);
  font-size: 0.84rem;
}

.admin-empty {
  color: var(--primary-700);
  font-size: 0.9rem;
  border-radius: 10px;
  border: 1px dashed var(--border);
  background: rgba(248, 246, 238, 0.8);
  padding: 0.66rem 0.7rem;
}

@media (max-width: 1100px) {
  .admin-kpi-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 860px) {
  .admin-grid-2 {
    grid-template-columns: 1fr;
  }

  .admin-header {
    grid-template-columns: 1fr;
    justify-items: start;
  }

  .admin-brand img {
    height: 64px;
  }
}

@media (max-width: 640px) {
  .admin-kpi-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .admin-auth-form input {
    min-width: 100%;
    width: 100%;
  }

  .distribution-row {
    grid-template-columns: 1fr;
    gap: 0.25rem;
  }
}